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TECHNICAL DATA SHEET

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inventory and certifications: 60 GHz Receiver (Rx) Waveguide Module PEM002

PEM002

60 GHz Receiver (Rx) Waveguide Module

PEM002 REV

Table 4.3 Register Byte Functions

Bit

Name

BYTE 6

7

tripler_bias_13

6

5

4

3

2

1

0

BYTE 7

Function

7

6

5

4

3

2

1

0

BYTE 8

7

6

5

4

3

2

1

0

lna_bias_2

fm_pwrdn

IF VGA gain control bits; bits <7:4> = 0000 highest gain, 1111 lowest gain

IF filter Q in the VGA amplifier; bits <2:0> = 000 for highest Q and gain

Frequency tripler bias (upper 8 bit portion): bits <7:0> = 10111111 default

bbamp_sel_fm

ifvga_q_cntrl_2

tripler_bias_12

tripler_bias_11

tripler_bias_10

tripler_bias_9

tripler_bias_8

tripler_bias_7

tripler_bias_6

tripler_bias_5

tripler_bias_4

tripler_bias_3

tripler_bias_2

tripler_bias_1

tripler_bias_0

Frequency tripler bias (lower 6 bit portion): bits <7:2> = 011011 default

Active high to switch the FM detector into the Q channel baseband amplifier

Active high to power down FM detector

lna_bias_1

lna_bias_0

not used

not used

ifvga_q_cntrl_1

ifvga_q_cntrl_0

Not used; bits <4:3> = xx

For reduced Q and wider bandwidth, bits <2:0> = 001,100,101,111 in sequence